Wireless Speaker Featuring High Definition Bluetooth® 4.2 Technology | Simply Pair Your Device To Enjoy Dynamic Stereo Sound | Multi-Color LED Lights Change Color When In Use | Perfect For Your Home, Office Or Outdoor Activities | Charging/Audio I/O Cord Included | Pairs From Up To 30 Feet Away | 200 mAh Lithium Polymer Battery Included | Up To 2 Hours Of Play Time | Wrist Strap | Non-Slip Bottom | The Bluetooth® word mark and logos are registered trademarks owned by the Bluetooth SIG, Inc. and any use of such marks by Promoful, Inc. is under license. Other trademarks and trade names are those of their respective owners.